ARM: dts: msm: update wcn3990 wlan module device node for APQ8998

Add proper status flag in wcn3990 wlan module device node to
enable the ath10k SNOC platform driver probe for the APQ8998
target. The wcn3990 wlan module doesn't have any register
resource to request so remove invalid  register base address
from the device node handle.

CRs-Fixed: 2003852
Change-Id: I554063ac8d8da3c4bbca29a2ba8e216323c7a9e0
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>